For years hobbyists have been intrigued by the possibility of using a 'beam of light' to control other devices! The abundance of inexpensive laser elements that have now become available has further pushed the demand for useful products and experimental kits. The LTS1 Laser Trip Sensor was developed with the intention of providing a fun and educational kit that can actually be used constructively upon completion. The kit comes with all you'll need to set up your own laser fence: the laser element (small keychain type high power laser pointer!), the PVC enclosure, and the laser detector with built in Audible and Visible Alert indicators. The LTS1 can be used in a number of different ways. The break-away circuit board gives the user the flexibility of remotely mounting the detector circuit (optionally powered with a standard 9 Volt battery) over 500 yards away without the need for mirrors. If mirrors are used, arrangements in a doorway or as a perimeter fence can almost guarantee detection of any unwanted guests. For added functionality, the relay output (5 Amp rating) can be used to drive other devices such as an event counter, lights, or even camera modules! Operates from 9 - 18 VDC @ 90 to 100 mA. Order our AC125 for a plug in 12VDC power supply. Detector portion can use a standard 9V battery with long life. Board dimensions: 4" L x 1" W (max component height: 5/8"). Includes a 6 length of 1.25 ID PVC to conveniently house and mount the board assembly.
$29.95
Show Detail »
Notice: $50 charge per refused shipment unless the refusal is based on our error. Customers should thoroughly inspect all cartons for damage before signing for the shipment.Damage: Must be reported within 15 days from delivery date. Shortage/Fallout: Must be reported within 15 days from delivery date. Loss: Must be reported within 30 days from ship-date. If you have any other questions about the product, please contact us any time.
$125.79
Show Detail »
ML-300 ELECTRONIC TYPEWRITER PERPDICTIONARY DAISY WHEEL 10 PITCH
$111.14
Show Detail »
The Spy Eye Wire is easy to install and use. Simply plug one end to your existing Spy Eye cable and the other end to your TV/VCR and you can increase the wiring distance by 33 feet.
$8.84
Show Detail »
Includes Ectaco Partner ER300T English - Russian Talking Electronic Dictionary 3 x AAA batteries Case Demo Software Manual.
$119.99
Show Detail »
FITS MOST OF E-CIG.
SIZE 31/2 INC X 21/2 INC
SMALL SIZE CASE
BLACK COLOR.
FITS 25/8 INC LONG BATTERY
$15.00
Show Detail »
For use with AutoStar II or AutoStar III Handboxes Only. Optional accessory for LX200. It helps you obtain extremely precise (microscopic) focus during visual or photographic applications at the touch of a button. Accepts 1.25-Inch and 2-Inch eyepieces and accessories.
$249.00
Show Detail »
The PT-2700 is designed for professional users in Office, Commercial and Industrial fields. The PT-2700 is usable on its own, or connected to a PC or Mac. Main FeaturesManufacturer: Brother Industries, LtdManufacturer Part Number: PT-2700Manufacturer Website Address: www.brother-usa.comProduct Type: Label PrinterPrint Technology: Thermal TransferPrint Speed: 10 mm/sec Print Resolution: 180 dpi Interfaces/Ports: USBMedia Type: Laminated TapeMedia Size: TZ Tape - 0.25" x 26.2', TZ Tape - 0.375" x 26.2', TZ Tape - 0.5" x 26.2', TZ Tape - 0.75" x 26.2', TZ Tape - 1" x 26.2'Consumables: 1 x Black Laminated Tape StarterDimensions: 7.06" x 9.75" x 2.82"Weight: 1.87 lb Standard Warranty: 1 Year(s) Limited
$57.94
Show Detail »
Hi-Pass Frequency Selector 40Hz-400Hz Frequency Multiplier X1 or X20 Selectable Slope 6dB or 12dB Per Octave Parallel Input Switch Low-Pass Frequency Selector 32Hz-250Hz Variable Bass Boost: 0~12dB Variable Bass Boost Frequency: 25Hz-250Hz Subwoofer Phase Shifter Switch Subwoofer Stereo/Mono Switch Exclusive Remote Subwoofer Level Control Fully Adjustable Output Levels, All Outputs Remote Turn On and LED Power Indicator Gold Plated RCA Dimensions: 8.5-Inch x 6-Inch x 1.125-Inch
$43.24
Show Detail »
The Ultimate Communication Device. The FR-TVH12 amazingly translates over 400,000 words and phrases in 12 languages including: Czech, Dutch, English, French, German, Hungarian, Italian, Polish, Portuguese, Russian, Spanish and Turkish. Franklin's famous phonetic spell correction allows you to enter words by how they sound. Great travel tools include: Local/World Clock, Currency/Metric Converter, EURO Converter, and Databank that stores and instantly retrieves important names and numbers.
$42.70
Show Detail »
Top Search
Last Search
